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SR-38J CNC Swiss-type Automatic Lathe

This new SR-38J model is designed with certain functionalities for the multi-processing of large diameter work and with flexibility to meet complex machining needs.

  • Mounting various tool units will enable multiple processes such as cross-milling, front-drilling, and polygon machining
  • Ease of switching between guide bush and non-guide bush modes will facilitate machining optimization when working with various materials
  • Main and sub spindles each use a built-in motor for high indexing accuracy
  • A rotary cylinder ensures a stable gripping force when opening and closing the main spindle collet
  • 42mm diameter material can be machined in non-guide bushing mode

  • Max. Machining Diameter

    STANDARD
    Ø38mm (1-1/2in)

    NON-GUIDE BUSH TYPE
    Ø42mm (1-21/32in)

  • Max. Headstock Stroke

    STANDARD
    320mm (12-19/32in)

    WITH R.G. B. UNIT
    288mm(11/32in) : OP

    NON-GUIDE BUSH TYPE
    Bar diameter x 2.5 (Max. 95mm) (Max. 3-47/64in) : OP

  • Tool

    5 tools on the front + 2 tools on the rear + 3 tools on the front : OP

  • 5-Spindle Sleeve Holder

    NUMBER OF TOOLS
    Front 5 tools
    Rear 5 tools

    MAX. DRILLING CAPABILITY
    Ø23mm (29/32 in)

    MAX. TAPPING CAPABILITY
    M16 x P2.0

  • Power Driven Att.

    CROSS MILLING
    3 tools

    CARTRIDGE TYPE
    At 1 position

    MAX. DRILLING CAPABILITY
    Ø10mm (25/64in)

    MAX. TAPPING CAPABILITY
    M8 x P1.25

    SPINDLE SPEED
    Max 6,000min-1

    Drive Motor
    2.2kW (continuous) / 3.0kW (5min./30%ED)

  • Rapid Feed Rate

    36m/min(X1, Y1, Z1, X2, Z2)

  • Main Spindle Indexing Angle

    C-axis control

  • Main Spindle Speed

    Max. 7,000min-1

  • Main Spindle Motor

    7.5kw (continuous) / 11kw (10min./25%ED)

  • Coolant Tank Capability

    253ℓ (359ℓ : OP)

  • Dimensions (Width x Depth x Height)

    2,740 x 1,315 x 2,120mm

  • Weight

    4,250kg

  • Power Consumption

    12.8 kVA

  • Max. Chucking Diameter

    Ø38mm (1-1/2 in)

  • Max. Length For Front Ejection

    150mm (5-7/8in)

  • Max. Parts Projection Length

    70mm (2-3/4in)

  • Back 8-Spindle Unit

    NUMBER OF TOOLS
    4 tools

    MAX. DRILLING CAPACITY
    Stationary Tool
    Ø14mm (35/64in)

    Power-Driven Tool
    8mm (5/16in)

    MAX. TAPPING CAPACITY
    Stationary Tool
    M12 x P1.75

    Power-Driven Tool
    M6 x P1.0

  • Power-Driven Att. Spindle Speed

    Max. 6,000 -1

  • Power-Driven Att. Drive Motor

    1.0kW (continuous) / 1.2kW (5min./30%ED)

  • Sub Spindle Indexing Angle

    C-axis control

  • Sub Spindle Speed

    Max. 7,000min-1

  • Sub Spindle Motor

    3.7kw (continuous) / 5.5kw (10min./40%ED)

  1. CNC unit Fanuc 0i-TF
  2. Operation Panel 10.4 inch color LCD Display
  3. Manual pulse generator
  4. Pneumatic unit
  5. Hydraulic unit
  6. Automatic centralized lubrication unit
  7. Coolant level detector
  8. Door interlock system
  9. Broken cutoff tool detector
  10. Drive unit for revolving guide bush
  11. Revolving guide bush unit
  12. Air purge unit for revolving guide bush
  13. Main/Sub collet
  14. Spindle clamp unit (main/sub)
  15. 5-Station tool holder (16/20mm)
  16. 2-Station tool holder (16mm)
  17. 5-Spindle sleeve holder
  18. Drive unit for power-driven (gang type tool post: including 3 cross milling tools)
  19. C's contouring control (main/sub)
  20. Spindle cooling unit
  21. Air purge unit for sub spindle
  22. Back 4-spindle unit
  23. Work light
  24. Leakage breaker
  1. Coolant flow detector
  2. Parts ejection detector
  3. Water removal unit
  4. Oil mist filter
  5. Beacon
  6. Chip conveyor
  7. Rotary magic guide bush unit
  8. For pneumatic unit rotary magic guide bush
  9. Non-guide bush type
  10. Main spindle inner tube
  11. Parts ejector (Air cylinder type)
  12. Parts ejector (Spring type)
  13. Parts ejector with guide tube
  14. Parts stopper unit
  15. Parts conveyor
  16. Drive unit for power-driven B (4-spindle backworking unit)
  17. Coolant tank large capacity type
  18. Coolant unit (6.9MPa / 2.5MPa / 0.7 MPa)
  19. Coolant unit signal cable
  20. Coolant unit power cable
  21. Coolant valve (6.9 MPa / 2.5 MPa)
  22. Coolant pipings
  23. Coolant cooling unit
  24. Automatic bar feeder interface
  25. Compliant with the RS-232C interface
  26. LAN interface
  27. Transformer CE marking version
  28. Transformer CE marking cable
  29. CE marking version